Switching

Hi,I have Cisco1801/K9 routers and we can monitor it only via PING, as when we monitor it via the SNMP it works for 30-45 minutes and then drop happens. From my management PC, I randomly get don’t fragment” message with both success and failure. I in...

How Configure BGP with NAT? 

Hi - i have a question- is it possible to capping per ip base on asa, for example- i have subnet 192.168.104.0/22, what i want it to limit every ip address to get only 3mbps up/down, it should never exceed the limit no matter what, but starting 192.1...

%PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred how to troubleshooting security violation caused by only one mac address

Hello.After purchasing the Cisco WS-2960S-48TS-L decided to do a firmware upgrade using the CISCO NETWORK ASSISTANT. Unfortunately update failed. Currently the switch when you run can not load the system image.Since up to now I had to deal with the o...

My 6509 using a SUP2/MSFC2 will not load the msfc2.  I have been all through the rommon and uploading the msfc2 image to the bootflash but I just cannot get it to load.  I would like to convert this to just the "hybrid" IOS but due to service contrac...

Hi all,Can anyone advise why packet discard on Me-3400 switch interface and how to prevent.ME-3400#sh interfaces counters errors                      Port        Align-Err     FCS-Err    Xmit-Err     Rcv-Err  UnderSize  OutDiscards Fa0/22            ...

HI all ...I am doing some playing around with my CCNA LAB. I have a Question About Inter-VLan ROuting...I want to Establish Communication Between the 2 Sites but Prevent Broadcasts and unnecessary traffic across the WAN link. etc...The links between ...

Hi,I have been playing around with the "memory free low-watermark" command. However, the amount of free memory reported by this feature is not consistent with the output from the "show processes memory" command. See below. switch#show proc memProcess...

Hi,I am trying to identify what QoS marked packets are hitting an interface on my 4500EPreviously with the likes of the 2900 / 3500 I could collect the below information which was a great insight into the packets going through the interface. Is there...

Hi, all, i've a issue about Nexus 7010 High CPU Utilization. There's a college,and the network infrastructure is very simple, there're two nexus 7010 for dual cores, and vpc links built up between core layer and access layer. I found the cpu utilizat...